DE69816572T2 - Airbagsystem für Kraftfahrzeuge und Verfahren zur Steuerung dieses Systems - Google Patents

Airbagsystem für Kraftfahrzeuge und Verfahren zur Steuerung dieses Systems Download PDF

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Publication number
DE69816572T2
DE69816572T2 DE69816572T DE69816572T DE69816572T2 DE 69816572 T2 DE69816572 T2 DE 69816572T2 DE 69816572 T DE69816572 T DE 69816572T DE 69816572 T DE69816572 T DE 69816572T DE 69816572 T2 DE69816572 T2 DE 69816572T2
Authority
DE
Germany
Prior art keywords
airbag
inflator
gas
vehicle occupant
seat belt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69816572T
Other languages
German (de)
English (en)
Other versions
DE69816572D1 (de
Inventor
Toyoaki Kato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Publication of DE69816572D1 publication Critical patent/DE69816572D1/de
Application granted granted Critical
Publication of DE69816572T2 publication Critical patent/DE69816572T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/233—Inflatable members characterised by their shape, construction or spatial configuration comprising a plurality of individual compartments; comprising two or more bag-like members, one within the other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/01—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents
    • B60R21/015—Electrical circuits for triggering passive safety arrangements, e.g. airbags, safety belt tighteners, in case of vehicle accidents or impending vehicle accidents including means for detecting the presence or position of passengers, passenger seats or child seats, and the related safety parameters therefor, e.g. speed or timing of airbag inflation in relation to occupant position or seat belt use
    • B60R21/01512—Passenger detection systems
    • B60R21/01544—Passenger detection systems detecting seat belt parameters, e.g. length, tension or height-adjustment
    • B60R21/01546—Passenger detection systems detecting seat belt parameters, e.g. length, tension or height-adjustment using belt buckle sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/233—Inflatable members characterised by their shape, construction or spatial configuration comprising a plurality of individual compartments; comprising two or more bag-like members, one within the other
    • B60R2021/23324—Inner walls crating separate compartments, e.g. communicating with vents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
    • B60R21/263—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using a variable source, e.g. plural stage or controlled output
    • B60R2021/2633—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow using a variable source, e.g. plural stage or controlled output with a plurality of inflation levels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/231—Inflatable members characterised by their shape, construction or spatial configuration
    • B60R21/2334—Expansion control features
    • B60R21/2342—Tear seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/23—Inflatable members
    • B60R21/239—Inflatable members characterised by their venting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Bags (AREA)
DE69816572T 1997-12-10 1998-11-19 Airbagsystem für Kraftfahrzeuge und Verfahren zur Steuerung dieses Systems Expired - Fee Related DE69816572T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP36192697A JP3296279B2 (ja) 1997-12-10 1997-12-10 車両用エアバッグ装置
JP36192697 1997-12-10

Publications (2)

Publication Number Publication Date
DE69816572D1 DE69816572D1 (de) 2003-08-28
DE69816572T2 true DE69816572T2 (de) 2004-03-04

Family

ID=18475320

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69816572T Expired - Fee Related DE69816572T2 (de) 1997-12-10 1998-11-19 Airbagsystem für Kraftfahrzeuge und Verfahren zur Steuerung dieses Systems

Country Status (5)

Country Link
US (1) US6276716B1 (ja)
EP (1) EP0922616B1 (ja)
JP (1) JP3296279B2 (ja)
KR (1) KR100284858B1 (ja)
DE (1) DE69816572T2 (ja)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4608072B2 (ja) 2000-02-25 2011-01-05 タカタ株式会社 エアバッグ装置
US6616177B2 (en) * 2001-06-11 2003-09-09 General Motors Corporation Dual depth airbag
JP3915544B2 (ja) * 2002-02-25 2007-05-16 タカタ株式会社 エアバッグ装置
KR100510357B1 (ko) * 2003-03-10 2005-08-24 현대모비스 주식회사 자동차용 에어백
US6966579B2 (en) * 2003-03-25 2005-11-22 Autoliv Asp, Inc. Extensible tethered airbag system
US7066487B2 (en) * 2003-11-11 2006-06-27 Ford Global Technologies, Llc Airbag with internal positioning panels for sequential deployment
US7070201B2 (en) * 2004-06-07 2006-07-04 Cis Tech, Llc Low risk deployment passenger airbag system
EP1753642A2 (en) * 2004-06-07 2007-02-21 Cis Tech., LLC Low risk deployment passenger airbag system
US7731229B2 (en) * 2004-11-15 2010-06-08 Cis Tech, Llc Low risk deployment passenger airbag system with knee protection
US20070024036A1 (en) * 2004-11-15 2007-02-01 Seung-Jae Song Low risk deployment passenger airbag system
US7328913B2 (en) * 2004-11-15 2008-02-12 Cis Tech, Llc Low risk deployment passenger airbag system
DE102004059085A1 (de) * 2004-12-02 2006-06-08 Takata-Petri Ag Gassack für ein Airbagmodul eines Kraftfahrzeugs
JP2007001362A (ja) * 2005-06-22 2007-01-11 Nippon Plast Co Ltd エアバッグ装置
US7942443B2 (en) * 2006-02-17 2011-05-17 Tk Holdings Inc. Airbag system
JP5120999B2 (ja) * 2006-05-08 2013-01-16 現代自動車株式会社 車両用選択的展開エアバッグ装置
KR100805438B1 (ko) * 2006-05-08 2008-02-20 현대자동차주식회사 분리형 에어백 장치
KR100778578B1 (ko) 2006-10-31 2007-11-22 현대자동차주식회사 보조챔버가 구비된 차량용 에어백 장치
US7469926B2 (en) * 2006-05-19 2008-12-30 Autoliv Asp, Inc. Active venting inflator device
KR100862504B1 (ko) 2007-08-23 2008-10-08 현대모비스 주식회사 사이드 에어백 쿠션
DE102008037810B4 (de) * 2007-11-02 2020-03-26 Daimler Ag Fahrzeuginsassensicherheitssystem mit energieabsorbierenden Elementen und Verfahren zum Abstützen eines Insassen
EP2213526B1 (en) * 2009-01-22 2012-03-07 Autoliv Development AB A safety device
US8181990B2 (en) * 2009-03-31 2012-05-22 Tk Holdings Inc. Multiple chamber airbag system
WO2011071288A2 (en) * 2009-12-10 2011-06-16 Cis Tech, Llc Mushroom airbag
KR101189467B1 (ko) * 2010-07-27 2012-10-12 기아자동차주식회사 차량용 듀얼챔버 에어백의 가스압 조절시스템
KR101305700B1 (ko) * 2010-11-29 2013-09-09 현대자동차주식회사 차량용 운전석 에어백장치 및 구동방법
JP5377582B2 (ja) * 2011-06-30 2013-12-25 富士重工業株式会社 乗員保護装置
JP2013107598A (ja) * 2011-11-24 2013-06-06 Nippon Plast Co Ltd エアバッグ及びエアバッグ装置
US8764057B1 (en) * 2013-01-17 2014-07-01 Autoliv Asp, Inc. Multi-chamber driver airbags
DE112014001041T5 (de) 2013-02-28 2015-12-03 Tk Holdings Inc. Doppelkammerinsassenairbag
US9381885B2 (en) 2013-03-01 2016-07-05 Tk Holdings Inc. Tether airbag control system
US9272683B2 (en) * 2013-03-14 2016-03-01 Tk Holdings Inc. Dual chambered passenger airbag
DE112014001310T5 (de) * 2013-03-14 2016-01-07 Tk Holdings Inc. Doppelkammer-Beifahrerairbag
US8840139B1 (en) 2013-03-14 2014-09-23 Autoliv Asp, Inc. Airbag with deflector
WO2014169130A1 (en) 2013-04-10 2014-10-16 Tk Holdings Inc. Two-way valve for multi-chambered airbags
US9296358B2 (en) * 2013-12-03 2016-03-29 Ford Global Technologies, Llc Head, torso and knee combo airbag
CN105934369B (zh) * 2014-01-21 2019-07-02 Tk控股公司 乘客侧安全气囊
US9815428B2 (en) 2014-01-21 2017-11-14 Tk Holdings Inc. Passenger side airbag
US9399441B2 (en) * 2014-03-25 2016-07-26 Ford Global Technologies, Llc Shape adaptive passenger airbag
KR101622094B1 (ko) * 2014-05-26 2016-05-31 현대모비스 주식회사 차량의 에어백
EP3169554B1 (de) * 2014-07-16 2018-08-15 Takata AG Gassack für ein fahrzeuginsassen-rückhaltesystem
EP3018010B1 (en) * 2014-11-06 2018-01-10 Volvo Car Corporation Method for controlling a time of activation of a reversible restraint system in a vehicle
US11345305B2 (en) * 2018-09-26 2022-05-31 Trw Vehicle Safety Systems Inc. Adaptive airbag for protecting occupants in a vehicle

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642303A (en) * 1970-02-13 1972-02-15 Gen Motors Corp Vehicle occupant restraint system
US3767225A (en) * 1970-08-31 1973-10-23 B Mazelsky Construction for safety air cushion system comprising dual bags, nozzle, and air aspiration
US3768830A (en) * 1970-09-23 1973-10-30 Eaton Corp Vehicle knee bag
JPS5754337B2 (ja) * 1974-08-21 1982-11-17
DE4032757A1 (de) * 1990-10-16 1992-04-23 Daimler Benz Ag Kraftwagen mit einem sicherheitsgurt und einem airbag-system
JPH05246299A (ja) * 1992-03-06 1993-09-24 Zexel Corp 車両用安全装置の制御装置
US5310214A (en) * 1992-04-02 1994-05-10 Talley Automotive Products, Inc. Air bag system for restraining movement of an adult and/or a child
DE4217172C2 (de) * 1992-05-23 1994-06-09 Daimler Benz Ag Rückhaltesystem für Insassen eines Kraftfahrzeuges
US5282646A (en) * 1993-02-16 1994-02-01 General Motors Corporation Multi-chamber air bag with displacement responsive valve
US5411289A (en) * 1993-10-29 1995-05-02 Morton International, Inc. Air bag system for a motor vehicle
US5770997A (en) * 1995-06-26 1998-06-23 Alliedsignal Inc. Vehicle occupant sensing system
WO1997006982A1 (de) * 1995-08-12 1997-02-27 Temic Bayern-Chemie Airbag Gmbh Verfahren und airbagsystem zum abbau der kinetischen energie eines fahrzeuginsassen
US5520413A (en) * 1995-09-11 1996-05-28 Morton International, Inc. Partitioned multi-cell air bag
US5603526A (en) * 1996-01-16 1997-02-18 Morton International, Inc. Pressure vent for air bag cushion
US5613702A (en) * 1996-02-23 1997-03-25 Trw Vehicle Safety Systems Inc. Apparatus for inflating an inflatable vehicle occupant restraint
DE19611718A1 (de) * 1996-03-25 1997-10-02 Trw Repa Gmbh Verfahren zur Steuerung der Aktivierung eines Fahrzeuginsassen-Rückhaltesystems, Steuersystem und Fahrzeuginsassen-Rückhaltesystem
US5871231A (en) * 1996-06-05 1999-02-16 Simula Inc. Low aggressivity variable-volume variable-inflation air bag system
US5707078A (en) * 1996-11-26 1998-01-13 Takata, Inc. Air bag module with adjustable cushion inflation
US5851025A (en) * 1996-12-20 1998-12-22 Gamboa; Martin G. Air bag deactivation buckle
US5853191A (en) * 1997-02-06 1998-12-29 Alliedsignal Inc. Vehicle restraint system with inflation control
US5791685A (en) * 1997-02-20 1998-08-11 Alliedsignal Inc. Three-chambered side impact air bag
DE29713111U1 (de) * 1997-07-23 1998-01-22 Trw Repa Gmbh Gassack-Rückhaltesystem für Fahrzeuginsassen
US5906391A (en) * 1997-08-05 1999-05-25 Takata, Inc. Dual chamber airbag with improved assembly features

Also Published As

Publication number Publication date
KR19990062955A (ko) 1999-07-26
DE69816572D1 (de) 2003-08-28
KR100284858B1 (ko) 2001-04-02
EP0922616A2 (en) 1999-06-16
JP3296279B2 (ja) 2002-06-24
EP0922616B1 (en) 2003-07-23
US20010015546A1 (en) 2001-08-23
US6276716B1 (en) 2001-08-21
EP0922616A3 (en) 2001-08-08
JPH11170956A (ja) 1999-06-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BOECK, TAPPE, KIRSCHNER RECHTSANWAELTE PATENTANWAELTE

8339 Ceased/non-payment of the annual fee